A rare sight in my area nowadays with the advent of LEDs, here's a pair of signals that are still fully incandescent. The ped signals at this intersection are still incandescent too.
I know tons of intersections that have full incandescent signals. Especially in Jefferson County (Littleton area) Where they can't really afford to upgrade the incandescents to LED's.
Interesting, over here only a small handful of intersections still have incandescent signals now. Until three years ago there was a bunch of incandescent signals left in North York, Toronto though.